A Su Binary Not From Magisk Has Been Detected

The safest method is to let Magisk clean its own environment.

For Android enthusiasts who have ventured into the world of rooting, custom ROMs, and modding, few things are as satisfying as a successfully rooted device. However, this satisfaction can quickly turn into frustration when you open the Magisk Manager app only to be greeted by a stern red warning: a su binary not from magisk has been detected

Some users report this error is a false positive after an update. Try: The safest method is to let Magisk clean its own environment

If none of the above works, the issue might be deeply embedded in your system partition—especially if you have a device with verified boot (AVB) or have flashed modified partitions in the past. a su binary not from magisk has been detected